Searched refs:XDP_PACKET_HEADROOM (Results 1 - 25 of 53) sorted by relevance

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/linux-master/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_xdp.h7 #define STMMAC_MAX_RX_BUF_SIZE(num) (((num) * PAGE_SIZE) - XDP_PACKET_HEADROOM)
H A Dstmmac.h392 return XDP_PACKET_HEADROOM;
/linux-master/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.h18 #define VMXNET3_XDP_HEADROOM (XDP_PACKET_HEADROOM + NET_IP_ALIGN)
/linux-master/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_xdp.c85 IFH_LEN_BYTES + XDP_PACKET_HEADROOM,
H A Dlan966x_fdma.c23 db->dataptr = page_pool_get_dma_addr(page) + XDP_PACKET_HEADROOM;
79 .offset = XDP_PACKET_HEADROOM,
477 (dma_addr_t)db->dataptr + XDP_PACKET_HEADROOM,
481 lan966x_ifh_get_src_port(page_address(page) + XDP_PACKET_HEADROOM,
512 skb_reserve(skb, XDP_PACKET_HEADROOM);
763 ifh = page_address(page) + XDP_PACKET_HEADROOM;
770 dma_addr + XDP_PACKET_HEADROOM,
780 dma_addr + XDP_PACKET_HEADROOM);
959 XDP_PACKET_HEADROOM;
/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.h18 VLAN_HLEN - XDP_PACKET_HEADROOM - \
H A Dena_xdp.c246 rx_ring->rx_headroom = XDP_PACKET_HEADROOM;
/linux-master/drivers/net/ethernet/aquantia/atlantic/
H A Daq_ring.h16 #define AQ_XDP_HEADROOM ALIGN(max(NET_SKB_PAD, XDP_PACKET_HEADROOM), 8)
/linux-master/include/net/
H A Dxdp_sock_drv.h37 return XDP_PACKET_HEADROOM + pool->headroom;
181 xdp->data = xdp->data_hard_start + XDP_PACKET_HEADROOM;
H A Dxsk_buff_pool.h134 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM;
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dxdp_adjust_tail.c126 max_grow = 4096 - XDP_PACKET_HEADROOM - tailroom; /* 3520 */
/linux-master/drivers/net/ethernet/microsoft/mana/
H A Dmana_bpf.c94 xdp_prepare_buff(xdp, buf_va, XDP_PACKET_HEADROOM, pkt_len, false);
/linux-master/net/xdp/
H A Dxdp_umem.c204 if (headroom >= chunk_size - XDP_PACKET_HEADROOM)
H A Dxsk_buff_pool.c85 XDP_PACKET_HEADROOM;
556 xskb->xdp.data = xskb->xdp.data_hard_start + XDP_PACKET_HEADROOM;
/linux-master/drivers/net/ethernet/pensando/ionic/
H A Dionic_dev.h191 XDP_PACKET_HEADROOM + \
H A Dionic_txrx.c502 XDP_PACKET_HEADROOM, frag_len, false);
505 XDP_PACKET_HEADROOM, len,
656 headroom = q->xdp_rxq_info ? XDP_PACKET_HEADROOM : 0;
820 headroom = q->xdp_rxq_info ? XDP_PACKET_HEADROOM : 0;
/linux-master/drivers/net/
H A Dxen-netfront.c977 xdp_init_buff(xdp, XEN_PAGE_SIZE - XDP_PACKET_HEADROOM,
979 xdp_prepare_buff(xdp, page_address(pdata), XDP_PACKET_HEADROOM,
1608 headroom = xdp ? XDP_PACKET_HEADROOM : 0;
1621 unsigned long max_mtu = XEN_PAGE_SIZE - XDP_PACKET_HEADROOM;
2169 .offset = XDP_PACKET_HEADROOM,
2170 .max_len = XEN_PAGE_SIZE - XDP_PACKET_HEADROOM,
H A Dveth.c36 #define VETH_XDP_HEADROOM (XDP_PACKET_HEADROOM + NET_IP_ALIGN)
731 skb_headroom(skb) < XDP_PACKET_HEADROOM) {
732 if (skb_pp_cow_data(rq->page_pool, pskb, XDP_PACKET_HEADROOM))
/linux-master/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c148 frags->page_offset = XDP_PACKET_HEADROOM;
150 XDP_PACKET_HEADROOM);
1063 priv->rx_headroom = XDP_PACKET_HEADROOM;
/linux-master/drivers/net/ethernet/cavium/thunder/
H A Dnicvf_queues.c204 buf_len += XDP_PACKET_HEADROOM;
225 pgcache->dma_addr = *rbuf + XDP_PACKET_HEADROOM;
1654 len += XDP_PACKET_HEADROOM;
/linux-master/drivers/net/ethernet/freescale/enetc/
H A Denetc.h49 (SKB_WITH_OVERHEAD(ENETC_RXB_TRUESIZE) - XDP_PACKET_HEADROOM)
/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c418 XDP_PACKET_HEADROOM, size);
/linux-master/drivers/net/ethernet/ti/
H A Dcpsw_priv.h420 #define CPSW_HEADROOM_NA (max(XDP_PACKET_HEADROOM, NET_SKB_PAD) + NET_IP_ALIGN)
/linux-master/drivers/net/ethernet/freescale/
H A Dfec.h351 #define FEC_ENET_XDP_HEADROOM (XDP_PACKET_HEADROOM)
/linux-master/drivers/net/ethernet/engleder/
H A Dtsnep_main.c34 #define TSNEP_RX_OFFSET (max(NET_SKB_PAD, XDP_PACKET_HEADROOM) + NET_IP_ALIGN)
1287 length = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM;
1315 XDP_PACKET_HEADROOM;
1505 XDP_PACKET_HEADROOM + TSNEP_RX_INLINE_METADATA_SIZE,

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